®
RKC INSTRUMENT INC.
All Rights Reserved, Copyright 2004, RKC INSTRUMENT INC.
Module Type Controller SRV
Temperature Control Module for Ethernet
V-TIO-P/V-TIO-Q
Instruction Manual
IMS01P08-E5
Thank you for purchasing this RKC product. In order to
achieve maximum performance and ensure proper operation
of your new instrument, carefully read all the instructions in
this manual. Please place the manual in a convenient
location for easy reference.
SYMBOLS
: This mark indicates precautions that must be
taken if there is danger of electric shock, fire,
etc., which could result in loss of life or injury.
: This mark indicates that if these precautions
and operating procedures are not taken,
damage to the instrument may result.
: This mark indicates that all precautions should
be taken for safe usage.
: This mark indicates important information on
installation, handling and operating procedures.
: This mark indicates supplemental information on
installation, handling and operating procedures.
: This mark indicates where additional information
may be located.
To prevent injury to persons, damage to instrument
and equipment, a suitable external protection device
shall be required.
All wiring must be completed before power is turned
on to prevent electric shock, fire or damage to
instrument and equipment.
This instrument must be used in accordance with the
specifications to prevent fire or damage to instrument
and equipment.
This instrument is not intended for use in locations
subject to flammable or explosive gases.
Do not touch high-voltage connections such as
power supply terminals, etc. to avoid electric shock.
RKC is not responsible if this instrument is repaired,
modified or disassembled by other than
factory-approved personnel. Malfunction can occur
and warranty is void under these conditions.
This product is intended for use with industrial machines,
test and measuring equipment. (It is not designed for use
with medical equipment and nuclear energy.)
This is a Class A instrument. In a domestic environment,
this instrument may cause radio interference, in which case
the user may be required to take additional measures.
This instrument is protected from electric shock by
reinforced insulation. Provide reinforced insulation between
the wire for the input signal and the wires for instrument
power supply, source of power and loads.
Be sure to provide an appropriate surge control circuit
respectively for the following:
If input/output or signal lines within the building are longer
than 30 meters.
If input/output or signal lines leave the building, regardless
the length.
This instrument is designed for installation in an enclosed
instrumentation panel. All high-voltage connections such
as power supply terminals must be enclosed in the
instrumentation panel to avoid electric shock by operating
personnel.
All precautions described in this manual should be taken to
avoid damage to the instrument or equipment.
All wiring must be in accordance with local codes and
regulations.
All wiring must be completed before power is turned on to
prevent electric shock, instrument failure, or incorrect action.
The power must be turned off before repairing work for
input break and output failure including replacement of
sensor, contactor or SSR, and all wiring must be
completed before power is turned on again.
To prevent instrument damage as a result of failure, protect
the power line and the input/output lines from high currents
with a suitable overcurrent
protection device with adequate
breaking capacity such as fuse, circuit breaker, etc.
Prevent metal fragments or lead wire scraps from falling
inside instrument case to avoid electric shock, fire or
malfunction.
Tighten each terminal screw to the specified torque found
in the manual to avoid electric shock, fire or malfunction.
For proper operation of this instrument, provide adequate
ventilation for heat dispensation.
Do not connect wires to unused terminals as this will
interfere with proper operation of the instrument.
Turn off the power supply before cleaning the instrument.
Do not use a volatile solvent such as paint thinner to clean
the instrument. Deformation or discoloration will occur. Use
a soft, dry cloth to remove stains from the instrument.
To avoid damage to instrument display, do not rub with an
abrasive material or push front panel with a hard object.
When high alarm with hold action/re-hold action is used for
Event function, alarm does not turn on while hold action is
in operation. Take measures to prevent overheating which
may occur if the control device fails.
NOTICE
This manual assumes that the reader has a fundamental
knowledge of the principles of electricity, process control,
computer technology and communications.
The figures, diagrams and numeric values used in this
manual are only for purpose of illustration.
RKC is not responsible for any damage or injury that is
caused as a result of using this instrument, instrument
failure or indirect damage.
RKC is not responsible for any damage and/or injury resulting
from the use of instruments made by imitating this instrument.
Periodic maintenance is required for safe and proper
operation of this instrument. Some components have a
limited service life, or characteristics that change over time.
Every effort has been made to ensure accuracy of all
information contained herein. RKC makes no warranty
expressed or implied, with respect to the accuracy of the
information. The information in this manual is subject to
change without prior notice.
No portion of this document may be reprinted, modified,
copied, transmitted, digitized, stored, processed or retrieved
through any mechanical, electronic, optical or other means
without prior written approval from RKC.
WARNING
CAUTION
!
!
WARNING
CAUTION
2 IMS01P08-E5
1. OUTLINE
The temperature control module for Ethernet V-TIO-P/V-TIO-Q
has one modular connector (RJ-45) for connection to Ethernet.
This module conforms to Modbus/TCP (Modbus protocol)
operating on TCP/IP of Ethernet.
One this module enables temperature control corresponding to
two channels. It has power supply terminals in addition to
temperature control input and output terminals.
In addition, one digital input (DI) point and two digital output (DO)
points can be optionally added.
All data are set by communication.
Usable modules:
Temperature control (TIO) module
[Basic type]: V-TIO-A/V-TIO-C
Temperature control (TIO) module
[Extension type]: V-TIO-B/V-TIO-D
(Up to 30 modules)
Ethernet
Network Hub
Computer
(Client)
Ethernet
Temperature control
module for Ethernet
V-TIO-P/V-TIO-Q
(Server)
Control
output
Measured
input
Power supply
input (24 V DC)
Event connector (optional)
Digital input: 1 point
Digital output: 2 points
The data request side is called “client” (such as
computer) and the data response (supply) side is called
“server” (SRV).
Basically, one client corresponds to one server (SRV)
(i.e. one to one). However, one client can communicate
with two or more servers depending on the program on
the client side, but two or more clients cannot
communicate with one server.
For details of Ethernet communication, refer to the
Module Type Controller SRV Ethernet [Modbus/TCP]
Communication Instruction Manual (IMS01P09-E).
2. PRODUCT CHECK
Before using this product, check each of the following:
Model code
Check that all of the accessories delivered are complete.
Check that there are no scratch or breakage in external
appearance (case, front panel, or terminal, etc).
V–TIO– – – – – / Y
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13)
(1) Type
P: Module for Ethernet, Heat control
Q: Module for Ethernet, Heat/Cool control
(2) Control action
[For Heat control]
F: PID action with autotuning (AT) (reverse action)
D: PID action with autotuning (AT) (direct action)
[For H eat/Cool control]
B: Heat/Cool PID action with autotuning (AT) (air cooling)
W: Heat/Cool PID action with autotuning (AT) (water cooling)
(3) Input range (Each channel common code)
[Thermocouple input]
Type Code Range Code Range
K K02 0 to 400 C KB9 32 to 752 F
K04 0 to 800 C KB8 32 to 1472 F
K16
200 to
1372 C KB7 328 to
2501 F
K09 0.0 to 400.0 C KC2 32.0 to 752.0 F
K35
200.0 to
400.0 C KC1 328.0 to
752.0 F
J J02 0 to 400 C JC2 32 to 752 F
J04 0 to 800 C JC1 32 to 1472 F
J15
200 to
1200 C JB9 328 to
2192 F
J09 0.0 to 400.0 C JC4 32.0 to 752.0 F
J27
200.0 to
400.0 C JC3 328.0 to
752.0 F
T T08 0 to 400 C TB9 32 to 752 F
T09 0 to 200 C TC1 32 to 392 F
T16
200 to
400 C TB8 328 to
752 F
T06 0.0 to 400.0 C TC3 32.0 to 752.0 F
T19
200.0 to
400.0 C TC2 328.0 to
752.0 F
E E01 0 to 800 C EA8 32 to 1472 F
E02 0 to 1000 C EA7 32 to 1832 F
S S05 0 to 1768 C SA6 32 to 3214 F
R R06 0 to 1768 C RA6 32 to 3214 F
N N02 0 to 1300 C NA6 32 to 2372 F
B B03 0 to 1800 C BB1 32 to 3272 F
PLⅡ A02 0 to 1390 C AA6 32 to 2534 F
W5Re/
W26Re
W03 0 to 2300 C WA9 32 to 4172 F
[RTD input]
Type Code Range Code Range
Pt100 D17 0 to 400 C DC5 32 to 752 F
D33 0 to 850 C DC4 32 to 1562 F
D16 0.0 to 400.0 C DC7 32.0 to 752.0 F
D28
200.0 to
400.0 C DC6 328.0 to
752.0 F
JPt100 P17 0 to 400 C PC5 32 to 752 F
P23 0 to 600 C PC4 32 to 1112 F
P16 0.0 to 400.0 C PC7 32.0 to 752.0 F
P28
200.0 to
400.0 C PC6 328.0 to
752.0 F
[Voltage/Current input]
Code Type Code Type
Voltage 201 0 to 100 mV DC 401 0 to 5 V DC
501 0 to 10 V DC 601 1 to 5 V DC
Current 701 0 to 20 mA DC 801 4 to 20 mA DC
(4) Control output (CH1), (5) Control output (CH2)
M: Relay contact output V: Voltage pulse output 0/12 V DC
4: 0 to 5 V DC 5: 0 to 10 V DC 6: 1 to 5 V DC
7: 0 to 20 mA DC 8: 4 to 20 mA DC
(6) Event input (DI) [Optional]
N: None
1: Control RUN/STOP
2: Event interlock release
(7) (8) Event output 1 (DO1) [Optional]
*
(9) (10) Event output 2 (DO2) [Optional]
*
[Code of (7)]
N: None 1: Channel 1
[Code of (9)]
N: None 2: Channel 2
[Code of (8) and (10)]
N: None A: Deviation high B: Deviation low
C: Deviation high/low D: Band
E: Deviation high with hold action F: Deviation low with hold action
G: Deviation high/low with hold action H: Process high
J: Process low K: Process high with hold action
L: Process low with hold action
Q: Deviation high with re-hold action
R: Deviation low with re-hold action
T: Deviation high/low with re-hold action
P: Heater break alarm (HBA) 1: Control loop break alarm (LBA)
2: Burnout 3: Temperature rise completion
* When “N” is selected in (7) or (9), (8) or (10) becomes “N.”
(11) CT type (Each channel common code)
P: CTL-6-P-N S: CTL-12-S56-10L-N
(12) Communication protocol
1: Modbus/TCP
*
IMS01P08-E5 3
(13) Version symbol
No code: For Japanese domestic market
/Y: For International market
For Heat/Cool PID control (V-TIO-Q), input channel 2
becomes unused.
For Heat/Cool PID control (V-TIO-Q), Control output 1
corresponds to the heating output and Control
output 2 corresponds to the cooling output.
Heater break alarm (HBA) function cannot be used
when control output is Voltage/Current output.
Control loop break alarm (LBA) function cannot be
used when control type is Heat/Cool PID control
(V-TIO-Q).
If any of the products are missing, damaged, or if your
manual is incomplete, please contact RKC sales office
or the agent.
3. PARTS DESCRIPTION
Terminal cover
Indication lamps 1
A
ddress setting
switch
Terminal cover
Indication lamps 2
Event
connector
*
Ethernet communication side Temperature control side
FAIL/RUN
RX/TX
EVENT1
EVENT2
EVENT3
EVENT4
5
4
3
2
1
0
9
8
7
6
5
5
4
3
2
1
0
9
8
7
6
5
Modular connecto
r
for Etherne
t
RJ-45
Indication lamp 3
Indication lamp 4
FAIL/RUN
RX/TX
EVENT1
EVENT2
EVENT3
EVENT4
[Indication lamps 1]
FAIL/RUN (for temperature control)
When normally: Green lamp: ON (RUN)
When abnormally: Red lamp: ON (FAIL)
During self-diagnostic error: Green lamp: flashing
RX/TX (for internal communication)
During data send and receive: Green lamp: ON
EVENT 1 to 4
Display various states by setting.
During ON state: A green lamp turns on
Display contents
Event 1 state, Event 2 state, Comprehensive event state, Output state,
and Control state
[Indication lamps 2]
FAIL (for Ethernet communication)
When normally: Red lamp: OFF
When abnormally: Red lamp: ON
RUN (for Ethernet communication)
When normally: Green lamp: ON
When abnormally [Module configuration error, input error]:
Green lamp: slow flashing
Data collection just after the power is turned on:
Green lamp: rapid flashing
TX
During data send: Green lamp: flashing
RX
During data receive: Green lamp: flashing
[Indication lamps 3]
Link
10BASE-T link: Amber lamp: ON
100BASE-TX link: Green lamp: ON
[Indication lamps 4]
Activity
Half-duplex; activity: Amber lamp: Momentary ON
Full-duplex; activity: Green lamp: Momentary ON
4. COMMUNICATION SETTING
Set communication setting before mounting and wiring of SRV.
Do not separate the module mainframe from the terminal base
with the power turned on. If separated, adjusted data may be
destroyed; control be stopped, and no return can be made.
4.1 Module Address Setting
Set a module address. For this setting, use a small slotted
screwdriver.
When using two or more modules, set the desired address to
each module.
High-order digit setting
(set value 10)
Setting range: 0 to 30
(Factory set value: 0)
Low-order digit setting
(set value 1)
A
ddress setting switch
5
4
3
2
1
0
9
8
7
6
5 5
4
3
2
1
0
9
8
7
6
5
FAIL /RUN
RX/TX
EVENT1
EVENT2
EVENT3
EVENT4
5
4
3
2
1
0
9
8
7
6
5 5
4
3
2
1
0
9
8
7
6
5
To avoid problems or malfunction, do not duplicate
an address on the same communication line.
4.2 Internal Communication Setting
Ethernet communication side setting
Set the communication speed for internal communication by
using the DIP switch 1.
Left side view (Ethernet communication side)
DIP switch 1
1 2 3 4 5
6
7
8
ON
1 2 3 4 5
6
7
8
ON
ON
OFF
1 2 Communication speed
OFF OFF 38400 bps
ON OFF 9600 bps
OFF ON 19200 bps
ON ON 38400 bps
Factory set value: 38400 bps
Switch No. 3 to 8: OFF fixed
(Do not change this one)
The communication speed sets the same value as
a temperature control side (DIP switch 3) setting.
Accessories
End Plate ....................................................................... 2
Joint connector cover .................................................... 2
V-TIO-P/V-TIO-Q Instruction Manual (IMS01P08-E5) ... 1
* Installed when provided with the event input or output (optional).
Indication
lam
p
2
Indication
lamp 1
Temperature control sideEthernet communication side
CAUTION
FAIL
RUN
T
X
R
X
4 IMS01P08-E5
Temperature control side setting
Set the communication speed and data bit configuration for
internal communication by using the DIP switch 3.
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
DIP switch 3
ON
OFF
1 2 Communication speed
OFF OFF Do not set this one
ON OFF 9600 bps
OFF ON 19200 bps
ON ON 38400 bps
Factory set value: 38400 bps
3 4 5 Data bit configuration
OFF OFF OFF
Do not set this one
OFF OFF ON
OFF ON OFF
OFF ON ON
ON OFF OFF Data 8-bit, Without parity, Stop 1-bit
ON OFF ON
Do not set this one
ON ON OFF
ON ON ON
Factory set value (Fixed): Data 8-bit, without parity, Stop 1-bit
Switch No. 6: ON fixed (Do not change this one)
Switch No. 7 and 8:
OFF fixed (Do not change this one)
When connecting two or more modules (V-TIO-A,
V-TIO-B, V-TIO-C or V-TIO-D) to the V-TIO-P/V-TIO-Q
module, match all of their communication speed
and data bit configuration settings with the internal
settings of the V-TIO-P/V-TIO-Q module.
4.3 Other Setting
It is possible to set the IP address using DIP switch 1 and DIP
switch 2.
DIP switch 2
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
ON
OF
F
DIP switch 1
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
ON
OF
F
For details of IP address setting by switch, refer to the
Module Type Controller SRV Ethernet [Modbus/TCP]
Communication Instruction Manual (IMS01P09-E).
5. MOUNTING
5.1 Mounting Cautions
(1) This instrument is intended to be used under the following
environmental conditions. (IEC61010-1)
[OVERVOLTAGE CATEGORY II, POLLUTION DEGREE 2]
(2) Use this instrument within the following environment conditions:
Allowable ambient temperature: 10 to 50 C
Allowable ambient humidity: 5 to 95 %RH
(Absolute humidity: MAX. W. C 29 g/m
3
dry air at 101.3 kPa)
Installation environment conditions: Indoor use
Altitude up to 2000 m
(3) Avoid the following when selecting the mounting location.
Rapid changes in ambient temperature, which may cause
condensation.
Corrosive or inflammable gases.
Direct vibration or shock to the mainframe.
Water, oil, chemicals, vapor or steam splashes.
Excessive dust, salt or iron particles.
Excessive induction noise, static electricity, magnetic fields or noise.
Direct air flow from an air conditioner.
Exposure to direct sunlight.
Excessive heat accumulation.
(4) Mount this instrument in the panel considering the following
conditions:
Provide adequate ventilation space so that heat does not build up.
Do not mount this instrument directly above equipment that
generates large amount of heat (heaters, transformers,
semi-conductor functional devices, large-wattage resistors.)
If the ambient temperature rises above 50 C, cool this instrument
with a forced air fan, cooler, etc. Cooled air should not blow
directly on this instrument.
In order to improve safety and the immunity to withstand noise,
mount this instrument as far away as possible from high
voltage equipment, power lines, and rotating machinery.
High voltage equipment:
Do not mount within the same panel.
Power lines: Separate at least 200 mm.
Rotating machinery: Separate as far as possible.
Ensure at least 50 mm space on top and bottom of the control
unit for maintenance and environmental reasons.
(5) In case this instrument is connected to a supply by means of a
permanent connection a switch or circuit-breaker shall be
included in the installation. This shall be in close proximity to
the equipment and within easy reach of the operator. It shall
be marked as the disconnecting device for the equipment.
5.2 Dimensions
110 6.8
40.5
125
78
5
(Unit: mm)
The above figure shows when provided with the event
input/output
connector, but the same also when not
provided with the connector.
Right side view (temperature control side)
To prevent electric shock or instrument failure, always
turn off the power before mounting or removing the
instrument.
!
WARNING
Left side view
IMS01P08-E5 5
Depth in connector mounting
Conduct installation in consideration of the sizes of the
connector and cable when connector-connected.
110
[Usage example of SRVP-01]
(Unit: mm)
Approx. 50
Connector (plug):
SRVP-01 (sold separately)
5.3 DIN rail Mounting
Mounting procedures
1. Pull down the mounting bracket at the bottom of the module (A).
Attach the hooks on the top of the module to the DIN rail and
push the lower section into place on the DIN rail (B).
(B) Push
Mounting
bracket
DIN rail
(A) Pull down
2. Slide the mounting bracket up to secure the module to the
DIN rail.
Locked
End Plate mounting
Hold tight both ends of the modules jointed together with the end
plates and then fix the end plates with screws. Even if only one
V-TIO-P/V-TIO-Q module is used, also hold tight both ends of
the module with the end plates.
End Plate
V-TIO-P/V-TIO-Q
module
End Plate
Joint connector cover
*
* For the conservation of the contact of connector, install a joint
connector cover in module of both ends.
Removing procedures
Pull down a mounting bracket with a slotted screwdriver (A). Lift
the module from bottom, and take it off (B).
(A) Pull down
(B) Lift and take off
5.4 Panel Mounting
Mounting procedures
1. Pull down the mounting bracket (A) until locked and that a
mounting hole appears.
2. Prepare one mounting bracket per module (B) sold
separately (KSRX-55) and then insert it in the rear of the
terminal board at top of the module until locked but a
mounting hole does not disappear.
3. Mount each module directly on the panel with screws which
are inserted in the mounting holes of the top and bottom
mounting brackets.
Recommended tightening torque: 0.3 Nm (3 kgfcm)
The customer needs to provide the M3 size screws.
Select the screw length that matches the mounting
panel.
(A) Pull down
(B) Insert
Mounting bracket
(Sold separately)
Mounting
holes
[KSRX-55]
130.5
0.2
35.25
0.2
30
0.2
M3
(Unit: mm)
Module of 40.5 mm wide Module of 30 mm wide
5.5 Jointing Each Module
Up to 30 modules (V-TIO-A, V-TIO-B, V-TIO-C or V-TIO-D) can
be connected to one module (V-TIO-P or V-TIO-Q).
Joint these
modules according to the following procedure.
Jointing procedures
1. Mount the modules on the DIN rail and then joint these
modules together with the joint connector while sliding the
relevant module.
2. Lift each of the joint tabs located at the top and bottom of the
module and then insert it in the slot of the adjacent module to
fix these two modules.
Mounting
dimensions
6 IMS01P08-E5
For panel mounting, first joint each module and then
mount it on the panel.
Joint tab
Joint connecto
r
When viewed
from top
There is one joint tab at each
of the top and bottom of on
module. Therefore, fix two
adjacent modules with these
two joint tabs.
Joint tab
insertion slot
6. WIRING
6.1 Wiring Cautions
For thermocouple input, use the appropriate compensation wire.
For RTD input, use low resistance lead wire with no difference
in resistance between the three lead wires.
To avoid noise induction, keep input signal wire away from
instrument power line, load lines and power lines of other
electric equipment.
Signal connected to Voltage input and Current input shall be
low voltage defined as “SELV” circuit per IEC 60950-1.
If there is electrical noise in the vicinity of the instrument that
could affect operation, use a noise filter.
Shorten the distance between the twisted power supply wire
pitches to achieve the most effective noise reduction.
Always install the noise filter on a grounded panel. Minimize
the wiring distance between the noise filter output and the
instrument power supply terminals to achieve the most
effective noise reduction.
Do not connect fuses or switches to the noise filter output
wiring as this will reduce the effectiveness of the noise filter.
Power supply wiring must be twisted and have a low voltage
drop.
For an instrument with 24 V power supply input, supply power
from "SELV" circuit defined as IEC 60950-1.
A suitable power supply should be considered in the end-use
equipment. The power supply must be in compliance with a
limited-energy circuits (maximum available current of 8 A).
In the maximum configuration (extension up to 31 modules) the
24 V DC supplied equipment may draw up to 4 A. The power
supply shall be capable of delivering at least 4 A.
Use the solderless terminal appropriate to the screw size.
- Screw size: M3 x 6
- Recommended tightening torque: 0.4 Nm [4 kgfcm]
- Specified solderless terminals: With isolation
Make sure that during field wiring parts of conductors can not
come into contact with adjacent conductive parts.
6.2 Terminal Configuration
24 V
DC
Power supply
Ground
Thermocouple
TC1
Input channel 1
Voltage/
Current
IN1
RTD
RTD1
B
B
A
10
13
10
14 13
13
10
TC2
IN2
9
12
8
12
12
9
RTD2
B
B
A
9
Input channel 2
19
18
20
FG
16 15 3 2 1
17 7 6 5 4
20 19 14 13 12
18 11 10 9 8
Upper-side terminal
CT1
CT input Control output 1 Control output 2
Relay contact
NO
OUT1
Voltage pulse/
Current/
Voltage
OUT1
5
2
5
2
3
67
NO
OUT2
OUT2
4
1
4
1
CT2
Relay contact
Voltage pulse/
Current/
Voltage
Lower-side terminal
Thermocouple
RTD
Voltage/
Current
Voltage/
Current
For Heat/Cool PID control (V-TIO-Q), Input channel 2
becomes unused.
For Heat/Cool PID control (V-TIO-Q), Control output 1
corresponds to the heating output and Control
output 2 corresponds to the cooling output.
Heater break alarm (HBA) function cannot be used
when control output is Voltage/Current output.
Control loop break alarm (LBA) function cannot be
used when control type is Heat/Cool PID control
(V-TIO-Q).
Terminal No. 11, 15, 16 and 17 are not used.
Do not connect to these terminals.
6.3 Pin Layout of Connector
Modular connector for Ethernet
Pin layout
Modular connecto
r
for Etherne
t
RJ-45
1
8
To prevent electric shock or instrument failure, do not
turn on the power until all wiring is completed. Make
sure that the wiring is correct before applying power to
the instrument.
!
WARNING
OUT
Minimize
distance
Instrument
power
terminals
IN
Twist these leadwires
Shorten distance between
pitches
Instrument power
Noise filter
5.9 mm or less
3.2 mm or more
IMS01P08-E5 7
Pin No. Signal name Symbol
1 Send data TX
2 Send data TX
3 Receive data RX
4 Unused
5 Unused
6 Receive data RX
7 Unused
8 Unused
Customer must provide the Ethernet communication
cable. In addition, use straight cables when connected to
the network hub, and use a cross cable when directly
connected to the computer.
However, cables different from the above cables may be
used depending on the connecting device used. Therefore
follow the instructions for each connecting device.
Network Hab
TX
TX
RX
RX
TX
TX
RX
RX
TX
TX
RX
RX
TX
TX
RX
RX
Computer
V-TIO-P/V-TIO-Q
module
Straight cable Straight cable
TX
TX
RX
RX
TX
TX
RX
RX
Computer
V-TIO-P/V-TIO-Q
module
Cross cable
Use the RJ-45 type of modular connector as the
connector plugged into the V-TIO-P/V-TIO-Q module.
Event connector (optional)
This is a connector installed in the V-TIO-P/V-TIO-Q module only
when provided with the event input (DI) or the event output (DO).
1
6
Event connector
(socket)
Circuit configuration
24 V DC
1
2
3
DI
4
5
6
Load
DO1
DO2
Load
Attention in Connector (plug) Wiring
Use the following connector (plug) as that connected to the
event input/output connector.
Connector (plug) is sold separately.
SRVP-01 (Front-screw type)
SRVP-02 (Side-screw type)
The lead wires use the stranded wire.
Use the stranded wire from size 0.2 to 2.5 mm
2
(AWG 24-12).
Stripping length is as follows.
SRVP-01: 10 mm
SRVP-02: 7 mm
Recommended tightening torque of the lead wire in the
connector (plug): 0.5 to 0.6 Nm (5 to 6 kgfcm)
Screw size: SRVP-01: M2.5
SRVP-02: M3
[SRVP-01] Front-screw type [SRVP-02] Side-screw type
Stripping length
10 mm
Stranded wire size:
0.2 to 2.5 mm
2
(AWG 24-12)
Recommended tightening
torque: 0.5 to 0.6 N
m
(5 to 6 kgf
cm)
Stripping length
7 mm
Stranded wire size:
0.2 to 2.5 mm
2
(AWG 24-12)
Recommended tightening
torque: 0.5 to 0.6 N
m
(5 to 6 kgf
cm)
7. SPECIFICATIONS
Inputs
Number of inputs: 2 points
Isolated between each channel:
Thermocouple input, Voltage (low) input
Not isolated between each channel:
RTD input, Voltage (high) input,
Current input
Input type:
Thermocouple: K, J, T, S, R, E, B, N (JIS-C1602-1995)
PLII (NBS)
W5Re/W26Re (ASTM-E988-96)
RTD: Pt100 (JIS-C1604-1997)
JPt100 (JIS-C1604-1989, Pt100 of
JIS-C1604-1981)
Voltage (low) : 0 to 100 mV DC
Voltage (high) : 0 to 5 V DC, 0 to 10 V DC, 1 to 5 V DC
Current: 0 to 20 mA DC, 4 to 20 mA DC
Input impedance: 250 )
Sampling cycle: 500 ms
PV bias: Input span to Input span
CT input: 2 points
0.0 to 30.0 A (CTL-6P-N) or
0.0 to 100.0 A (CTL-12-S56-10L-N)
Pin
No.
Description
1
Digital input (DI) (
)
2
Digital input (DI) (
)
3
Digital output (DO) 1
(Relay contact output)
4
5
Digital output (DO) 2
(Relay contact output)
6
FEB. 2016 IMS01P08-E5
Ethernet is a registered trademark of Xerox Corp.
Modbus is a registered trademark of Schneider Electric.
Company names and product names used in this manual are the trademarks or registered trademarks
of the respective companies.
The first edition: JUN. 2004 [IMQ00]
The fifth edition: FEB. 2016 [IMQ00]
HEADQUARTERS: 16-6, KUGAHARA 5-CHOME, OHTA-KU TOKYO 146-8515 JAPAN
PHONE: 03-3751-9799 (+81 3 3751 9799) E-mail: [email protected]
FAX: 03-3751-8585 (+81 3 3751 8585)
®
RKC INSTRUMENT INC.
Website: htt
p
://www.rkcinst.com/
Outputs
Number of outputs: 2 points
(Isolated between input and output, and
between output and power supply)
Output type:
Relay contact: 250 V AC, 3 A (Resistive load)
1a contact
Electrical life: 300,000 times or more
(Rated load)
Voltage pulse: 0/12 V DC
(Load resistance 600 or more)
Current: 0 to 20 mA DC, 4 to 20 mA DC
(Load resistance 600 or less)
Voltage: 0 to 5 V DC, 0 to 10 V DC, 1 to 5 V DC
(Load resistance 1 k or more)
Control action
Number of controls: 2 points
Control method: Brilliant PID control
Reverse action or direct action is
selectable (Specify when ordering)
Heat/Cool control is selectable
(Specify when ordering)
Additional function: Autotuning function
Events
Number of events: 2 points/channel
Event type: Temperature event:
Deviation high, Deviation low,
Deviation high/low, Band,
Process high, Process low
Heater break alarm (HBA),
Control loop break alarm (LBA),
Burnout, Temperature rise completion
Optional
Event input (DI)
Number of inputs: 1 point
Input type: Dry contact input
Input voltage: 24 V DC (Rated)
Input current: Approx. 6 mA
Input details: Control RUN/STOP,
Event interlock release
(Specify when ordering)
Event output (DO)
Number of outputs: 2 points
Output type: Relay contact output
250 V AC, 1 A (Resistive load)
1a contact
Electrical life: 300,000 times or more
(Rated load)
Output details: Temperature event, Heater break alarm
(HBA), Control loop break alarm (LBA),
Burnout, Temperature rise completion
(Specify when ordering)
Ethernet communication
Physical layer: Ethernet
10BASE-T/100BASE-TX automatic
recognition
Application layer: Modbus/TCP
Communication data: Based on Serial communication (Modbus)
map
Connector type: RJ-45
Maximum connections:
Up to 30 temperature control modules can
be connected to one V-TIO-P/V-TIO-Q
module.
Others
Power supply voltage: 21.6 to 26.4 V DC
(Including power supply voltage variation)
Rating: 24 V DC
Current consumption: With event input/output:
220 mA max./module
Without event input/output:
200 mA max./module
Rush current: 12 A/module max.
Allowable ambient temperature:
10 to 50 C
Allowable ambient humidity:
5 to 95 %RH
Absolute humidity:
MAX.W.C 29 g/m
3
dry air at 101.3 kPa
Weight: With event input/output:
Approx. 270 g
Without event input/output:
Approx. 260 g
Standard
Safety standard: UL: UL61010-1
cUL: CAN/CSA-C22.2 No.61010-1
CE marking: LVD: EN61010-1
OVERVOLTAGE CATEGORYII,
POLLUTION DEGREE 2,
Class II (Reinforced insulation)
EMC: EN61326-1
RCM: EN55011
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